Methanogen - Wikipedia
Methanogens are anaerobic archaea that produce methane as a byproduct of their energy metabolism, i.e., catabolism. Methane production, or methanogenesis, is the only biochemical pathway for ATP generation in methanogens.
Methanogens: biochemical background and biotechnological …
Jan 4, 2018 · Methanogens are biocatalysts, which have the potential to contribute to a solution for future energy problems by producing methane as storable energy carrier. The very diverse archaeal group of methanogens is characterized by the …
Methanogens - an overview | ScienceDirect Topics
Methanogens are microorganisms that belong to the Euryarchaeota of Archeobacteria and have the ability to convert inorganic organic compounds into methane and carbon dioxide. They exist in various natural and non-natural ecosystems and are characterized by their strict anaerobic nature, slow growth rate, and dependence on simple compounds for ...
An evolving view of methane metabolism in the Archaea
Jan 21, 2019 · Methanogens and methanotrophs are essential microbial players in the global carbon cycle. Methane-metabolizing archaea have several overlapping modular pathways that are genetically highly...
Methanogen - an overview | ScienceDirect Topics
Methanogens are obligate anaerobic Archaea that produce energy from the biosynthesis of methane. These lithotrophic microorganisms are widely distributed in oxygen-free environments and participate actively in the carbon cycle.
Methanogen - an overview | ScienceDirect Topics
Methanogens are a monophyletic group of anaerobic microorganisms belonging to the domain Archaea. As the name implies they are unique in that their sole means to conserve energy relies on the process of methanogenesis, the biological formation of methane.
Methanogenesis: Current Biology - Cell Press
Jul 9, 2018 · Methanogenesis is an anaerobic respiration that generates methane as the final product of metabolism. In aerobic respiration, organic matter such as glucose is oxidized to CO 2, and O 2 is reduced to H 2 O. In contrast, during hydrogenotrophic methanogenesis, H 2 is oxidized to H +, and CO 2 is reduced to CH 4.
Methanogens: pushing the boundaries of biology - PubMed
Dec 14, 2018 · Methanogens are anaerobic archaea that grow by producing methane gas. These microbes and their exotic metabolism have inspired decades of microbial physiology research that continues to push the boundary of what we know about how microbes conserve energy to grow.
Acetoclastic Methanosaeta are dominant methanogens in …
Oct 17, 2017 · We combined intact polar lipid and metagenome techniques to better constrain the presence and functions of methanogens within the highly reducing, organic-rich sediments of Antarctica’s Adélie ...
8.15C: Methane-Producing Archaea - Methanogens - Biology …
Dec 24, 2022 · Methanogens are responsible for the methane in the belches of ruminants and in the flatulence in humans. Methanogens play a vital ecological role in anaerobic environments by removing excess hydrogen and fermentation products produced by other forms of …